So, I have a Dell Lattitude E7470 that had the very same problem. Running Linux Mint 18.1 with kernel linux-image-4.4.0-78-generic and BIOS 1.13.4
I installed kernel linux-image-4.11.0-041100-generic and still the problem is there. However, after I upgraded to BIOS 1.15.4, I can suspend well with 4.11 kernel but NOT with 4.4.0 (which works sometimes and sometimes it does not). Hope that helps. I ahve already suspended 5 times with the new BIOS and kernel 4.11 and all good. finger crossed. See we are talking about different models and BIOS, but Jonathan may be right that there is something nasty wrt BIOS. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1661741 Title: [Dell Inc. Latitude E5470] suspend/resume failure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1661741/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
